KR920009915A - Polyolefin and Vinyl Aromatic Polymer-Based Thermoplastic Compositions - Google Patents

Polyolefin and Vinyl Aromatic Polymer-Based Thermoplastic Compositions Download PDF

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KR920009915A
KR920009915A KR1019910020063A KR910020063A KR920009915A KR 920009915 A KR920009915 A KR 920009915A KR 1019910020063 A KR1019910020063 A KR 1019910020063A KR 910020063 A KR910020063 A KR 910020063A KR 920009915 A KR920009915 A KR 920009915A
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thermoplastic composition
vinyl aromatic
polymer
weight
weight percent
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KR1019910020063A
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Korean (ko)
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KR0179386B1 (en
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다리오 지도니
쟌 클라우디오 파술로
알도 론고
이탈로 보르지
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원본미기재
이씨피 에니켐 폴리메리 에스.알.엘.
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers

Abstract

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Description

폴리올레핀 및 비닐 방향족 중합체 기재 열가소성 조성물Polyolefin and Vinyl Aromatic Polymer-Based Thermoplastic Compositions

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (19)

-0.5 내지 5중량%의 비닐 방향족 단량체-콘쥬게이트된 디엔 선형 블록 중합체 및 5 내지 15중량%의 디엔고무를 엘라스트머 성분으로서 함유하는 40 내지 80중량%의 비닐 방향족 중합체(A), -5 내지 50중량%의 폴리올레핀(B), 및 -그라프트된 상(phase)에서 비닐 방향족 중합체와 올레핀계 엘라스트머 사이의 몰비가 0.8이상인 그 위에 그라프트된 비닐 방향족 중합체를 함유하는 10 내지 50중량%의 올레핀계 엘라스트머(C)을 성분(A),(B) 및 (C)의 합이 100이 되도록 함유함을 특징으로 하는, 물리적, 역학적 및 열적 성질들의 최적의 조합을 갖는 폴리올레핀 및 비닐방향족 중합체 기재 열가소성 조성물.40 to 80 weight percent vinyl aromatic polymer (A) containing -0.5 to 5 weight percent vinyl aromatic monomer-conjugated diene linear block polymer and 5 to 15 weight percent diene rubber as elastomer component, -5 10 to 50 weight percent containing polyolefin (B) and from 50 weight percent polyvinyl aromatic polymer grafted thereon, wherein the molar ratio between the vinyl aromatic polymer and the olefinic elastomer in the grafted phase is at least 0.8 A polyolefin having an optimal combination of physical, mechanical and thermal properties, characterized in that it contains% olefinic elastomer (C) such that the sum of components (A), (B) and (C) is 100 Vinylaromatic polymer based thermoplastic composition. 제1항에 있어서, -5 내지 70중량%의 비닐 방향족 중합체(A), -10 내지 30중량%의 폴리올레핀(B), 및 -그 위에 그라프트된 비닐 방향족 중합체를 함유하는 10 내지 40중량%의 올레핀계 엘라스토머(C)를 성분(A),(B) 및 (C)의 합이 100이 되도록 함유함을 특징으로 하는 열가소성 조성물.10 to 40 weight percent of the composition of claim 1, comprising -5 to 70 weight percent vinyl aromatic polymer (A), -10 to 30 weight percent polyolefin (B), and-vinyl aromatic polymer grafted thereon. The olefin elastomer (C) is contained, so that the sum of components (A), (B) and (C) is 100. A thermoplastic composition. 제1항 또는 제2항에 있어서, 비닐 방향족 중합체(A)내의 디엔 고무의 양이 7 내지 12중량%사이에 포함되는 열가소성 조성물.The thermoplastic composition according to claim 1 or 2, wherein the amount of diene rubber in the vinyl aromatic polymer (A) is comprised between 7 and 12% by weight. 제1항 내지 제3항중 어느 한 항에 있어서, 비닐 방향족 중합체(A)내의 비닐 방향적 단량체-콘쥬게이트된 디엔 선형 블록 중합체의 양이 2 내지 5중량% 사이에 포함되는 열가소성 조성물.The thermoplastic composition according to claim 1, wherein the amount of vinyl aromatic monomer-conjugated diene linear block polymer in the vinyl aromatic polymer (A) is comprised between 2 and 5% by weight. 제1항 내지 제4항중 어느 한 항에 있어서, 비닐 방향족 단량체-콘쥬게이트된 디엔 선형 블록 중합체가 20 내지 75중량%의 비닐 방향족 단량체의 반복단위 및 상응하는 80 내지 25중량%의 콘쥬게이트된 디엔의 반복 단위를 함유하는 열가소성 조성물.5. The vinyl aromatic monomer-conjugated diene linear block polymer according to claim 1, wherein the vinyl aromatic monomer-conjugated diene linear block polymer comprises 20 to 75 wt% repeating units of vinyl aromatic monomer and a corresponding 80 to 25 wt% conjugated diene A thermoplastic composition containing a repeating unit of. 제1항 내지 제5항중 어느 한 항에 있어서, 선형 블록 중합체가 비닐 방향족 단량체의 순수한 중합체 블록 및 콘쥬게이트된 디엔 단량체로 구성되는 열가소성 조성물.The thermoplastic composition of claim 1, wherein the linear block polymer consists of pure polymer blocks of vinyl aromatic monomers and conjugated diene monomers. 제1항 내지 제5항중 어느 한 항에 있어서, 선형 블록 중합체가 콘쥬게이트된 디엔 및 비닐 방향족 단량체의 랜덤 및/또는 테이퍼(taper) 된 (B/S)중합체 분절을 함유하는 열가소성 조성물.The thermoplastic composition of claim 1, wherein the linear block polymer contains random and / or tapered (B / S) polymer segments of conjugated diene and vinyl aromatic monomers. 제1항 내지 제5항중 어느 한 항에 있어서, 선형 블록 중합체가 콘쥬게이트된 디엔 및 비닐 방향족 단량체의 랜덤 및/또는 테이퍼된 (B/S)공중합체로 구성된 열가소성 조성물.The thermoplastic composition of claim 1, wherein the linear block polymer consists of random and / or tapered (B / S) copolymers of conjugated dienes and vinyl aromatic monomers. 제1항 내지 제8항중 어느 한 항에 있어서, 폴리올레핀이 에틸렌, 프로필렌 또는 부텐 중합체인 열가소성 조성물.The thermoplastic composition of claim 1, wherein the polyolefin is an ethylene, propylene or butene polymer. 제9항에 있어서, 폴리올레핀이 저밀도 폴리에틸렌 또는 고 또는 중 밀도 폴리에틸렌인 열가소성 조성물.10. The thermoplastic composition of claim 9, wherein the polyolefin is low density polyethylene or high or medium density polyethylene. 제1항 내지 제10항중 어느 한 항에 있어서, 올레핀계 엘라스토머가 적어도 두개의 다른 직쇄 알파-모노-올레핀과 적어도 하나의 다른 공중합 가능한 폴리엔 단량체, 바람직하게는 비콘쥬게이트된 디엔과의, 100℃에서 10 내지 150ML-4범위의 무니점도(Mooney viscosity)를 갖는 고무상 공중합체인 열가소성 조성물.The olefinic elastomer of claim 1, wherein the olefinic elastomer is 100 with at least two other straight chain alpha-mono-olefins and at least one other copolymerizable polyene monomer, preferably unconjugated diene. A thermoplastic composition which is a rubbery copolymer having a Mooney viscosity in the range of 10 to 150 ML-4 at < RTI ID = 0.0 > 제11항에 있어서, 알파-모노-올레핀이 에틸렌이고 다른 모노-올레핀이 보다 긴 사슬을 가지며 다른 알파-모노-올레핀에 대한 에틸렌의 중량비가 20/80 내지 80/20 범위에 포함되는 열가소성 조성물.The thermoplastic composition of claim 11, wherein the alpha-mono-olefin is ethylene and the other mono-olefins have longer chains and the weight ratio of ethylene to other alpha-mono-olefins is in the range of 20/80 to 80/20. 제1항 내지 제12항중 어느 한 항에 있어서, 올레핀계 엘라스토머가 디엔의 함량이 3원 중합체에 대해 약 2 내지 20중량% 바람직하게는 8 내지 18중량% 사이에 포함되고 상기 3원 중합체가 30 내지 90범위의 100℃에서 측정된 무니 점도(ML-4) 및 5이상, 바람직하게는 10 내지 40범위의 요오드화 값을 갖는 에틸렌/프로필렌/비콘쥬게이트된 디엔 3원 중합체인 열가소성 조성물.13. The olefinic elastomer according to any one of claims 1 to 12, wherein the olefinic elastomer is contained in a content of diene of about 2 to 20% by weight, preferably 8 to 18% by weight, relative to the terpolymer. A thermoplastic composition which is an ethylene / propylene / non-conjugated diene terpolymer having a Mooney viscosity (ML-4) measured at 100 ° C. in the range of from 90 to 90 and an iodide value of at least 5, preferably in the range of 10 to 40. 제1항 내지 제13항중 어느 한 항에 있어서, 비닐 방향족 중합체가 하기 일반식을 갖는 단량체를 함유하는 열가소성 조성물.The thermoplastic composition according to any one of claims 1 to 13, wherein the vinyl aromatic polymer contains a monomer having the following general formula. (식중 : R은 1 내지 4개의 탄소원자를 갖는 알킬라디칼 또는 수소를 나타내고, Y는 수소, 할로겐 또는 1 내지 4개의 탄소원자를 갖는 알킬 라디칼을 나타내며, p는 0 또는 1 내지 5범위의 정수이다.)(Wherein R represents an alkyl radical having 1 to 4 carbon atoms or hydrogen, Y represents hydrogen, halogen or an alkyl radical having 1 to 4 carbon atoms, and p is 0 or an integer ranging from 1 to 5). 제1항 내지 제14항중 어느 한 항에 있어서, 비닐방향족 중합체 분자량이 50,000 내지 500,000 사이에 포함되는 열가소성 조성물.The thermoplastic composition of claim 1, wherein the vinylaromatic polymer molecular weight is comprised between 50,000 and 500,000. 제1항 내지 제15항중 어느 한 항에 있어서, 그라프트된 상에서의 비닐방향족 중합체/올레핀계 엘라스토머의 몰비가 1 내지 2사이에 포함되는 열가소성 조성물.The thermoplastic composition according to claim 1, wherein the molar ratio of vinylaromatic polymer / olefin-based elastomer in the grafted phase is comprised between 1 and 2. 17. 제1항 내지 제16항중 어느 한 항에 있어서, 경화 첨가제, 방염제, 색소, 안료, 안정화제 및/또는 윤활제를 첨가적으로 함유하는 열가소성 조성물.The thermoplastic composition according to any one of claims 1 to 16, which additionally contains a curing additive, flame retardant, pigment, pigment, stabilizer and / or lubricant. 제17항에 있어서, 안정화제가 비닐방향족 중합체 및/또는 폴리올레핀용으로 사용되는 유형이며 그것이 총 조성물에 대해 0.05 내지 5중량% 사이의 양으로 첨가되는 열가소성 조성물.18. The thermoplastic composition of claim 17, wherein the stabilizer is the type used for vinylaromatic polymers and / or polyolefins and it is added in an amount between 0.05 and 5% by weight relative to the total composition. 제17항에 있어서, 강화 첨가제가 유리 섬유, 탄소 섬유, 유기 또는 무기 고-모듈러스 섬유 및 금속 섬유로부터, 총 조성물에 대해 50중량% 이하, 바람직하게는 30중량% 이하의 양으로 선택되는 열가소성 조성물.18. The thermoplastic composition of claim 17, wherein the reinforcing additive is selected from glass fibers, carbon fibers, organic or inorganic high-modulus fibers, and metal fibers in an amount of up to 50% by weight, preferably up to 30% by weight relative to the total composition. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020063A 1990-11-12 1991-11-12 Thermoplastic compositions based on polyolefin and vinyl-aromatic polymer KR0179386B1 (en)

Applications Claiming Priority (2)

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IT22022A/90 1990-11-12
IT02202290A IT1245729B (en) 1990-11-12 1990-11-12 THERMOPLASTIC COMPOSITIONS BASED ON A POLYOLEFIN AND A VINYL AROMATIC POLYMER

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KR0179386B1 KR0179386B1 (en) 1999-05-15

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EP (1) EP0486914B1 (en)
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AT (1) ATE136572T1 (en)
CA (1) CA2055229C (en)
DE (1) DE69118663T2 (en)
DK (1) DK0486914T3 (en)
ES (1) ES2085942T3 (en)
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DE69118663D1 (en) 1996-05-15
JPH04268360A (en) 1992-09-24
JP3107878B2 (en) 2000-11-13
EP0486914A1 (en) 1992-05-27
KR0179386B1 (en) 1999-05-15
IT9022022A1 (en) 1992-05-12
ES2085942T3 (en) 1996-06-16
CA2055229A1 (en) 1992-05-13
CA2055229C (en) 2002-02-26
ATE136572T1 (en) 1996-04-15
RU2061712C1 (en) 1996-06-10
IT1245729B (en) 1994-10-14
HU209760B (en) 1994-10-28
US5290837A (en) 1994-03-01
HUT59436A (en) 1992-05-28
HU913541D0 (en) 1992-01-28
IT9022022A0 (en) 1990-11-12
EP0486914B1 (en) 1996-04-10
DE69118663T2 (en) 1996-10-24
DK0486914T3 (en) 1996-08-19

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